Key points

Heat Wave

• From August 12, 2024, to August 13, 2024, Météo-France issued an orange alert for all 8 departments in the Île-de-France region. A special bulletin on the heat wave and high temperatures is being issued alongside this epidemiological update

Chikungunya, dengue, Zika

• 234 imported cases were identified and investigated: 225 dengue, 6 chikungunya, 2 Zika, and 1 co-infection (dengue + chik)

• A first atypical case of chikungunya that occurred in mid-July has been classified as locally transmitted in Île-de-France, as it meets the definition criteria. There is no link to the Paris 2024 Olympic and Paralympic Games

Whooping cough

• A decrease in SOS Médecins consultations and stabilization of emergency room visits for pertussis in week 33 compared to the previous week.

Measles

• The number of cases reported through mandatory reporting for the past three weeks was decreasing, as was the number of emergency room visits for measles in week 33